FastGCN
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Why not using the GPUs to train ?
Hello, you did a wonderful job, and why not using GPUs to train ? Does the training procedure of GPU is slower than that of CPU?
Early experiments were done using CPU only, so we just reported those results. We tried 1 GPU on PubMed data before, it is comparable to but slightly slower than 1 CPU. But I think it is not concluded. The performance depends on the experimental environment.